Launching Operation Namaste to combat the spread of COVID-19, Army Chief General MM Naravane on Friday said it was his duty of force to help the government in its fight against the pandemic. He asked his troops, deployed on the Line of Control or Line of Actual Control, to not worry about their near and dear ones and cancellation of leaves as a similar situation had been observed during Operation Parakram and the force had come out successfully from it and will execute Operation Namaste too successfully.